Wadena Map
Wadena is a city in Fayette County, Iowa, United States. The population was 243 at the 2000 census. Wadena is remembered in Iowa for the Woodstock-like rock festival held on a nearby farm, August 1–3, 1970.
Wadena is located at 42°50?26?N 91°39?23?W / 42.84056°N 91.65639°W / 42.84056; -91.65639 (42.840464, -91.656473).
According to the United States Census Bureau, the city has a total area of 0.7 square miles (1.9 km²), all of it land.
Nearby cities include Clermont, West Union, Maynard, Strawberry Point, Elkader.